Xa kufikwa kwiiadaptha yamandla, abantu abaninzi basenokungayazi ukuba yintoni na.Ukuba uthe i-accessory yoxande kumgca wokutshaja welaptop okanye itshaja yefowuni ephathwayo iqhelekile, ewe, yiadaptha yamandla leyo, kwaye iadaptha yamandla yenye Ibizwa ngokuba yi-yangaphandle.ukunikezwa Amandla, esisixhobo sokuguqula umbane wombane kwisixhobo esiphathwayo sombane esiphathwayo kunye nezixhobo zombane.Iqhele ukusetyenziswa kwiimveliso ezincinci ze-elektroniki ezinjengeefowuni eziphathwayo, iziboniso zekristale ezilulwelo kunye neekhompyuter zamanqaku.
Umsebenzi wabo kukuguqula i-voltage ephezulu ye-220 volts ekhaya ibe yi-voltage ephantsi ezinzileyo malunga nee-volts ezi-5 ukuya kwii-volts ezingama-20 ezinokuthi zisebenze ezi mveliso ze-elektroniki, ukuze zisebenze ngokuqhelekileyo.Iqulunqwe ngamacandelo afana neebhodi, kwaye umgaqo wayo wokusebenza uguqulwa ukusuka kwigalelo le-AC ukuya kwimveliso ye-DC (Ufinyezo: AC TO DC);ngokwendlela yoqhagamshelo, inokwahlulwa ibe ziadaptha zodonga kunye neeadaptha zedesktop.Ukuzisebenzisa kunokwenza ubomi bethu bungabi nangxaki.
1.Nguwuphi umahluko phakathi kweadaptha yamandla kunye netshaja?
Phambi kokuba sazise umahluko phakathi kwetshaja kunye neadaptha yamandla, masiqale sazise ukuba yintoni itshaja kwaye yintoni iadaptha yamandla.Itshaja ikholisa ukubhekisa kwisixhobo esiguqula umsinga otshintshayo ube ngumbane othe ngqo osezantsi.Ibandakanya ukukhawulwa kwangoku, ukunciphisa umbane kunye nezinye iisekethe zolawulo ezihlangabezana neempawu zokutshaja.I-adaptha yamandla sisiguquli samandla esiguqulwayo, silungiswe kwaye silawulwe.Imveliso yi-DC, enokuthi iqondwe njengonikezelo lwamandla kunye nombane ozinzileyo xa amandla anelisekile.
PacoliPowerabavelisi beadaptha yamandla baya kuhlalutya nawe: iadaptha yamandla kunye netshaja
Itshaja yefowuni:
Itshaja yefowuni idla ngokubhekisa kwisixhobo esiguqula umsinga oguqukayo ube ngumbane othe ngqo osezantsi.Ibandakanya iisekethe zolawulo ezifana nokuncitshiswa kwangoku kunye nokunciphisa umbane ohlangabezana neempawu zokutshaja.Iitshaja zisetyenziswa ngokubanzi kwiinkalo ezahlukeneyo, ngakumbi kwintsimi yobomi, zisetyenziswa ngokubanzi kwizixhobo zombane eziqhelekileyo ezifana neefowuni eziphathwayo kunye neekhamera.Ibiza ibhetri ngokuthe ngqo ngaphandle kokudlula kuso nasiphi na isixhobo esiphakathi kunye nezixhobo.Inkqubo yetshaja yile: rhoqo yangoku - i-voltage eqhubekayo - i-trickle, inqanaba lesithathu lokutshaja okukrelekrele.Ithiyori yokutshaja enamanqanaba amathathu kwinkqubo yokutshaja ingaphucula kakhulu ukusebenza kakuhle kokutshaja kwebhetri, inciphise ixesha lokutshaja, kwaye yandise ngokufanelekileyo ubomi bebhetri.Ukutshaja okunezigaba ezithathu kwamkela ukutshaja okukhoyo ngoku rhoqo kuqala, emva koko ukutshaja rhoqo kombane, kwaye ekugqibeleni kusetyenziswe ukutshaja okudadayo ukutshaja ulondolozo.
Iadaptha yamandla:
Ubonelelo lweadaptha yamandla ludla ngokubhekisa kwisixhobo esiguqula umsinga otshintshayo ube ngumbane othe ngqo osezantsi.Ibandakanya iisekethe zolawulo ezifana nokuncitshiswa kwangoku kunye nokunciphisa umbane ohlangabezana neempawu zokutshaja.Iitshaja zisetyenziswa ngokubanzi kwiinkalo ezahlukeneyo, ngakumbi kwintsimi yobomi, zisetyenziswa ngokubanzi kwizixhobo zombane eziqhelekileyo ezifana neefowuni eziphathwayo kunye neekhamera.Uninzi lweeadaptha zamandla ziyakwazi ukubona ngokuzenzekelayo i-100-240V AC (50/60Hz).Iadaptha yamandla sisixhobo sokuguqula umbane kwizixhobo ezincinci zombane eziphathwayo kunye nezixhobo zombane.Idibanisa ngaphandle kwamandla ombane kwi-host host kunye nomgca, onokunciphisa ubungakanani kunye nobunzima bomkhosi.Zimbalwa izixhobo kunye nezixhobo zombane ezakhelwe ngaphakathi kwi-host host.Ngaphakathi.Iqulethwe yi-transformer yamandla kunye nesekethe yokuhlaziya ngaphakathi, kwaye inokwahlulwa ibe yi-AC yohlobo lwemveliso kunye nodidi lwemveliso ye-DC ngokohlobo lwemveliso yalo;ngokwendlela yoqhagamshelwano, inokwahlulwa ibeixhonywe eludongenikwayedesktop.Kukho i-nameplate kwi-adapter yamandla, ebonisa amandla, igalelo kunye ne-voltage ephumayo kunye nekhoyo ngoku, njl.
2.Amanyathelo e-Adapter yaMandla
Kukho izinto ezininzi ezifuna ukuhoywa kwileyibhile yeadaptha yamandla (emva koku kubhekiselwa kuzo njengeadaptha).
1. I-INPUT (igalelo) ye-adapter, ngokuqhelekileyo i-100-240V ~ 50-60Hz e-China, oku kuthetha ukuba i-adapter inokusebenza ngokuqhelekileyo phantsi kombane we-100V-240V;
2. SisiPhumo (isiphumo) seadaptha.Amanani amabini anokukhawuleza ukubala umbane we-adapter.Ngokomzekelo, kule adaptha, i-voltage yi-12V * yangoku 1A = 12W (amandla), ebonisa ukuba ukunikezelwa kwamandla yi-adapter ye-12W.Uninzi lweeadaptha zamandla elaptop zifanelekile kwi-100-240V AC (50/60Hz).Ngokusisiseko, iilaptops ezininzi zinombane wangaphandle kwaye zisebenzisa intambo yamandla ukudibanisa nomkhosi, onokunciphisa ubungakanani kunye nobunzima bomninimzi.Zimbalwa iimodeli ezinombane owakhelwe kumsingathi.
3. Kukho i-nameplate kwi-adapter yamandla, ebonisa amandla, igalelo kunye ne-voltage ephumayo kunye nekhoyo, njl. njl., hlawula ingqalelo ekhethekileyo kuluhlu lwe-voltage yegalelo, oku kubizwa ngokuba yi "adapter yamandla okuhamba", ukuba amandla ombane amakhulu yi-110V kuphela Olu phawu luluncedo kakhulu xa ukumanye amazwe.Ezinye iikhompyuter zeencwadana ezihambelanayo zithengiswa kuphela kwilizwe lemvelaphi, ngaphandle kolu yilo lombane oluhambelanayo, kwaye nokuba negalelo lombane omnye we-110V, kwaye ziya kutshisa xa zifakwe phantsi kombane oyintloko we-220V.
3.Ukwakheka kunye nokusetyenziswa kweadaptha yamandla
Iiadaptha zamandla ziqhele ukufunyanwa kwiimveliso ezincinci ze-elektroniki ezinjengeeselfowuni, iimonitha zeLCD, kunye neekhompyutha zamanqaku.Ngokuqhelekileyo iqulunqwe yi-casing, i-transformer yamandla kunye ne-rectifier circuit.Ngokohlobo lwayo lwemveliso, inokwahlulwa ibe yimveliso ye-AC kunye nodidi lwemveliso ye-DC;ngokwendlela yoqhagamshelo, inokwahlulwa ibe ludonga-inyuswe kunye nedesktop.
Ulwabiwo oluqhelekileyo:
I-12v 0.5a iadaptha yamandla, 12v 1a iadaptha yamandla, 12v 1.5a iadaptha yamandla, 12v 2a iadaptha yamandla (Desktop kunye nodonga olufakwe eludongeni zixhaphake kakhulu, zilungele oomatshini abancinci befowuni, izixhobo zomdlalo, abaphinda ulwimi, iiWalkmans, iikhompyuter zeencwadana iiselfowuni kunye nezinye izixhobo.)
12v 20a iadaptha yamandla (10a-20a) , 12v 7a iadaptha yamandla (5a-10a) ······· (Ukuba ngaphezulu kwe-5A, kukho iiadaptha zamandla eziplagi ezimbalwa eludongeni, uninzi lwazo luhlobo lwedesktop, lufanelekile ngokubanzi. ye: iaudio enkulu, izixhobo zonyango ezinkulu, oomatshini bentengiso, iipads zokufudumeza, ii-aerators ·····）
Iadaptha yamandla ebekwe eludongeni
Iadaptha yaMandla eDesktop
4.Iintlobo zeeadaptha zamandla
Kukho iindidi ezimbini eziphambili zeeadaptha zamandla,ukutshintsha izixhobo zombanekunye nonikezelo lwamandla ombane.
1. Umbane wokutshintsha umbane osebenzisa iteknoloji ye-elektroniki yanamhlanje ukulawula umlinganiselo wexesha lokucima nokucima ukugcina i-voltage ephumayo ezinzileyo.Ukunikezelwa kombane okutshintshayo kwe-adaptha yamandla ngokuqhelekileyo kuqulunqwe i-pulse width modulation (PWM) yolawulo lwe-IC kunye ne-MOSFET.
Iingenelo: ukusebenza kakuhle okuphezulu, ubungakanani obuncinci, kunokusebenza kuluhlu olubanzi lwamandla ombane.
Iingxaki: Ukuphazamiseka kwisiphaluka sonikezelo lwamandla kukhulu, kwaye ukugcinwa kunzima xa kwenzeka iphutha.
2. Unikezelo lwamandla omgca luguqula amandla e-AC nge-transformer, kwaye ilungise kwaye ihluze i-rectifier circuit ukufumana i-voltage ye-DC engazinzanga.Ukufezekisa i-voltage ephezulu ye-DC, i-adaptha yamandla kufuneka ilungelelanise i-voltage ephumayo ngokusebenzisa i-voltage feedback circuit.
Iingenelo: Itekhnoloji yonikezelo lwamandla ikhulile, isiphaluka silula, kwaye akukho ukuphazamiseka kunye nesandi sombane wokutshintsha.
Iingxaki: Isiphaluka seempendulo ze-voltage sisebenza kwimeko yomgca, ukusetyenziswa kwamandla kwi-tube yokulawula kukhulu, ukuguqulwa kokuguqulwa kuphantsi, kwaye izixhobo zinzima ngenxa yokusetyenziswa kwe-transformer inductive.
Foshan Pacoli Power Co., Ltd.inokuguqula umbane ophezulu we-100-240V kwi-voltage 3-120VDC efunwa ngumthengi ngokweemfuno zomthengi, kwaye umthengi unokukhetha.
5.Yintoni imathiriyeli iadaptha yamandla?
Okulandelayo, i-pacoli iya kukwazisa umahluko wezinto eziphathekayo weqokobhe leadaptha yamandla kuwe.Unokufunda ngakumbi malunga nolu hlobo lolwazi olufanelekileyo kwaye uphephe iingozi ezinokubakho zokhuseleko kakhulu!Ngokuqhelekileyo, iqokobhe le-adapter yamandla lenziwe ngezinto zeplastiki.Ewe kunjalo, ezinye izixhobo zamandla kwimizi-mveliso zisebenzisa iqokobhe lesinyithi.Izixhobo zeqokobhe lethu leadaptha yamandla aqhelekileyo ikakhulu ziquka izinto ze-ABS, imathiriyeli ye-ABS + yePC kunye nezinto ezisulungekileyo zePC.Ngokubanzi, sisebenzisa ezi zinto zintathu kuphela.Makhe sazise umahluko kwezi zixhobo nganye nganye.
Izinto zePC
Izinto ezicocekileyo zePC zinamandla aphezulu kunye ne-elastic coefficient, kwaye ifanelekile kuluhlu olubanzi lobushushu (izinto eziqhelekileyo ze-ABS zingasetyenziswa kuphela kwi-degrees ezingama-25 ukuya kuma-60 degrees), kwaye izinto zePC zinokucaca okuphezulu kunye nokudaya simahla, ngoko ke ilunge kakhulu ukuba iadaptha yamandla yenziwe ngemibala eyahlukeneyo.Ukongeza, le nto iphinda ikwazi ukumelana nokudinwa, ukumelana nemozulu, ingenancasa kwaye ayinavumba, kwaye ayinabungozi kumzimba womntu, ohambelana nococeko kunye nokhuseleko.
Izinto ze-ABS
Iimpawu zezinto ze-ABS, okokuqala, amandla aphantsi kunye nokumelana nobushushu.Kwiimeko eziqhelekileyo, ubushushu obuphezulu bokusebenza abukwazi ukudlula i-60 degrees Celsius, into embi kakhulu kunezinto zePC.I-ABS isetyenziswa ngokubanzi kwizixhobo zasekhaya.
Izinto zokwenziwa ze-ABS kunye nePC
Ukuthatha iimpawu ezimbini zangaphambili, inomsebenzi obalaseleyo wokubumba, ubumanzi obuhle kunye namandla aphezulu.Imathiriyeli ye-ABS + yePC kulula ukuyiqhuba, inozinzo olululo lomgangatho kunye neglosi yomphezulu, kulula ukuyipeyinta, umbala, kwaye inokwenza iipropathi zokusetyenzwa okwesibini ezinje ngokutshiza ngentsimbi, i-electroplating, i-welding kunye ne-bonding.Ngenxa yokuba iimpawu ze-ABS zidibanisa iimpawu zamacandelo ayo amathathu, inomsebenzi obalaseleyo obanzi, kwaye iye yaba yenye yeeplastiki ezikhethiweyo kumacandelo ombane, izixhobo zasekhaya, iikhomputha kunye nezixhobo.
12v 20a 240w ac dc iadaptha yamandla
6.Iimpazamo eziqhelekileyo kunye neendlela zokusombulula ingxaki
1. Ukungaphumeleli komgca Ukungaphumeleli komgca, kubandakanywa umonakalo kwintambo yombane, akukho mbane, i-oxidation embi ye-port yoqhagamshelwano, njl.Ukuba umgca unephutha, unokusombulula ngokutshintsha intambo yamandla.
2. Umbane wemveliso uphantsi kakhulu Ezi zilandelayo zezona zizathu zombane wemveliso ephantsi:
I-1) Umthwalo wombane wokutshintsha umbane ufutshane (ngokukodwa i-DC / DC i-converter ifutshane okanye isebenze kakubi, njl.), ngeli xesha, okokuqala qhawula yonke imithwalo yesiphaluka sombane wokutshintsha, kwaye khangela ukuba isiphaluka sonikezelo lwamandla okutshintshayo sisiphoso okanye isiphaluka somthwalo sinempazamo.Ukuba isiphaluka somthwalo sinqanyuliwe kwaye i-voltage output iyinto eqhelekileyo, kuthetha ukuba umthwalo unzima kakhulu;okanye ukuba isengaqhelekanga, umbane wokutshintsha umbane unempazamo.
2) Ukungaphumeleli kwe-filter capacitor okanye i-diode yokuhlaziya kwi-voltage ye-voltage ephumayo inokugwetywa ngendlela yokutshintshwa.
I-3) Ukusebenza kombhobho wokutshintsha kuyancipha, okubangela ukuba ityhubhu yokutshintsha ingaphumeleli ukuqhuba ngokuqhelekileyo, oko kwandisa ukuchasana kwangaphakathi kokunikezelwa kwamandla kunye nokunciphisa umthamo womthwalo.
I-4) I-transformer yokutshintsha kakubi ayiyi kubangela ukuba i-voltage yokuphuma ihle, kodwa ibangele ukunyanzeliswa okunganeleyo kwe-tube yokutshintsha, okuya kulimaza ityhubhu yokutshintsha.
I-3, i-voltage ye-output iphezulu kakhulu I-voltage ye-output iphezulu kakhulu ngokubanzi ukusuka kwisampulu ye-voltage regulator kunye ne-voltage control control circuit.Kwi-loop yolawulo evaliweyo eyenziwe yimveliso ye-DC, i-resistor ye-sampling, i-amplifier yesampulu ye-sampling efana ne-TL431, i-optocoupler, i-chip yokulawula amandla kunye nezinye iisekethe, nayiphi na ingxaki nakweyiphi na indawo iya kubangela ukuba umbane wokuphuma unyuke.
4. I-fuse iyinto eqhelekileyo, ayikho i-voltage ephumayo I-fuse iyinto eqhelekileyo, kwaye akukho mbane ophumayo obonisa ukuba umbane wokutshintsha awusebenzi okanye ungene kwindawo yokukhusela.Isinyathelo sokuqala kukukhangela ixabiso le-voltage yokuqalisa i-pin yokuqala ye-chip yokulawula amandla.Ukuba akukho mbane wokuqalisa okanye i-voltage yokuqalisa iphantsi kakhulu, jonga ukuba izinto zangaphandle zepini yokuqalisa kunye ne-resistor yokuqalisa ziyavuza.Ukuba i-chip yokulawula amandla iyinto eqhelekileyo, impazamo inokufumaneka ngokukhawuleza ngokubeka iliso ngasentla.Ukuba kukho i-voltage yokuqalisa, yenza umlinganiselo wokuba i-terminal ephumayo ye-chip yokulawula ine-jump yamanqanaba aphezulu kunye aphantsi ngexesha lokuvula amandla.Ukuba akukho gxuma, kuthetha ukuba i-chip yokulawula yonakalisiwe, i-peripheral oscillation circuit circuit yonakaliswa okanye i-circuit yokukhusela iphosakele, kwaye i-chip yokulawula ithathelwa indawo.I-Chip, jonga amacandelo e-peripheral, khangela nganye nganye;ukuba iyaxhuma, kwiimeko ezininzi, ityhubhu yokutshintsha imbi okanye yonakele.
5. Ifuse iyatshiswa okanye ivuthelwe.Ngokukodwa khangela ibhuloho yokulungisa, i-diode nganye, ityhubhu yokutshintsha kunye ne-capacitor enkulu yokucoca kwi-volts ye-300.Inokubangela ukuba i-fuse itshise kwaye ibe mnyama, okanye inokubangelwa yingxaki yesekethe ye-anti-jamming.Kubaluleke kakhulu ukuba uqaphele ukuba i-fuse itshiswe ngenxa yokuchithwa kwe-tube yokutshintsha, edla ngokutshisa i-chip yokulawula amandla kunye ne-resistor yokufumanisa yangoku.I-thermistor nayo kulula ukuyitshisa kunye ne-fuse.
For more information please contact: jef@pacolipower.com
Ixesha lokuposa: Apr-19-2022